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<?php |
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declare(strict_types=1); |
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namespace Chubbyphp\Model\Doctrine\DBAL\Command; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Schema\Schema; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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final class SchemaUpdateCommand |
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{ |
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/** |
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* @var Connection |
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*/ |
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protected $connection; |
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/** |
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* @var |
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*/ |
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protected $schemaPath; |
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/** |
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* @param Connection $connection |
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* @param string $schemaPath |
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*/ |
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public function __construct(Connection $connection, string $schemaPath) |
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{ |
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$this->connection = $connection; |
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$this->schemaPath = $schemaPath; |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* |
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* @return int|null |
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*/ |
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public function __invoke(InputInterface $input, OutputInterface $output) |
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{ |
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$dump = true === $input->getOption('dump'); |
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$force = true === $input->getOption('force'); |
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if ([] === $statements = $this->getStatements()) { |
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$output->writeln('<info>No schema changes required</info>'); |
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return; |
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} |
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if (!$dump && !$force) { |
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$output->writeln('<comment>ATTENTION</comment>: Do not execute in production.'); |
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$output->writeln(' Use the incremental update to detect changes during development and use'); |
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$output->writeln(' the SQL provided to manually update your database in production.'); |
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$output->writeln(''); |
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$output->writeln(sprintf('Would execute <info>"%s"</info> queries.', count($statements))); |
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$output->writeln('Please run the operation by passing one - or both - of the following options:'); |
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$output->writeln(' <info>--force</info> to execute the command'); |
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$output->writeln(' <info>--dump</info> to dump the SQL statements to the screen'); |
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return 1; |
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} |
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$this->update($output, $statements, $dump, $force); |
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} |
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/** |
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* @return array |
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*/ |
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private function getStatements(): array |
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{ |
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$connection = $this->connection; |
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$schemaManager = $connection->getSchemaManager(); |
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$fromSchema = $schemaManager->createSchema(); |
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/** @var Schema $schema */ |
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$schema = require $this->schemaPath; |
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return $fromSchema->getMigrateToSql($schema, $connection->getDatabasePlatform()); |
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} |
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/** |
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* @param OutputInterface $output |
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* @param array $statements |
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* @param bool $dump |
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* @param bool $force |
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*/ |
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private function update(OutputInterface $output, array $statements, bool $dump, bool $force) |
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{ |
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if ($dump) { |
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$output->writeln('<info>Begin transaction</info>'); |
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} |
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if ($force) { |
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$this->connection->beginTransaction(); |
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} |
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foreach ($statements as $statement) { |
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if ($dump) { |
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$output->writeln($statement); |
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} |
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if ($force) { |
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$this->connection->exec($statement); |
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} |
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} |
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if ($dump) { |
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$output->writeln('<info>Commit</info>'); |
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} |
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if ($force) { |
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$this->connection->commit(); |
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} |
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} |
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} |
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